Yamaha R125 2009 vs. KTM 390 Duke 2021

Yamaha R125 2009

Yamaha R125 2009

KTM 390 Duke 2021

KTM 390 Duke 2021

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Overview - Yamaha R125 2009 vs KTM 390 Duke 2021

Yamaha R125 2009

Yamaha R125 2009

KTM 390 Duke 2021

KTM 390 Duke 2021

Technical Specifications Yamaha R125 2009 compared to KTM 390 Duke 2021

Yamaha R125 2009
KTM 390 Duke 2021

Engine and Drive Train

BoreBore52 mmBore89 mm
StrokeStroke58.6 mmStroke60 mm
Engine powerEngine power15 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power9,000 rpmRpm at Max. Power9,500 rpm
TorqueTorque12.24 NmTorque35 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque7,250 rpm
Compression RatioCompression Ratio11.2 Compression Ratio12.6
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124.66 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork

Chassis

FrameFrameSteelFrameChromium-molybdenum

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,355 mmWheelbase1,367 mm
Seat HeightSeat Height818 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity13.8 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyA1License compliancyA2

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha R125 2009

Yamaha R125 2009

In the course of our 125cc special, we tested the Yamaha YZF-R125 together with "Psycho Philipp" on the kart and supermoto track in Wöllersdorf. This year we were already on the road with Yamaha's eight-litre supersports bike at the Pannoniaring at the Gripparty and were able to convince ourselves that it can even stand up to its full-grown peers. On the miniature ring of the "Actionsracers", the little super sports bike was then really in its element.

Strong brakes

sharp design

smooth engine

branded tyres

Hard seat

no ABS

KTM 390 Duke 2021

KTM 390 Duke 2021

The KTM 390 Duke is a "real" Duke. The trademark: Extremely agile handling that makes for powerful riding fun. The flyweight 390 can be precisely controlled with its narrow waist and wide handlebars and feels most at home in tight corners. Especially with the Supermoto mode, it is a fun machine without equal. Unfortunately, only the brakes and suspension of the 390 cannot maintain the same, very high performance level as on the 125 Duke or 890 Duke. They feel a bit spongy and not optimally tuned, especially when the rider weighs in a bit more. The equipment is otherwise tip-top, especially when you consider the price of the 390 Duke. In terms of riding pleasure/euros, it outperforms most, including its Duke sisters.

Typical Duke ergonomics that are also suitable for taller riders

Extremely agile handling thanks to flyweight and narrow waist

Sporty engine with great handling

Modern TFT display with smartphone connectivity

Supermoto mode is a pleasure

Quickshifter (optional) works perfectly

Adjustable hand levers

Top price-performance ratio for A2 motorbike.

Chassis tuned a little too soft

pressure point of the brakes a little spongy

Price Comparison Avarage Market Price Yamaha R125 vs KTM 390 Duke

Price Yamaha R125

Model year
Current average market prices

Price KTM 390 Duke

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH